Results 61 to 70 of about 23,523 (302)
Chlorophyll b to Chlorophyll a Conversion Precedes Chlorophyll Degradation in Hordeum vulgare L. [PDF]
Journal of Biological Chemistry, 1999 This study reveals by in vivo deuterium labeling that in higher plants chlorophyll (Chl) b is converted to Chl a before degradation. For this purpose, de-greening of excised green primary leaves of barley (Hordeum vulgare) was induced by permanent darkness in the presence of heavy water (80 atom % (2)H).
Folly P, Engel N
openaire +3 more sources
, 2016 Chlorophylls are ubiquitous pigments in the plant kingdom that play a key role in photosynthesis, a vital function for life on Earth. This chapter covers the main issues needed to recognize the value of chlorophylls and their derivatives in food ...
Chen, Kewei +5 more
core +1 more source
Advanced Science, EarlyView.Single‐cell transcriptomics of soybean roots soon after rhizobial inoculation reveals epidermal and cortical cell‐specific programs and gene‐regulatory networks acting in symbiosis establishment. We identify an ethylene‐driven regulatory circuit involving WRKY6.3/6.4 transcription factors targeting select Nod19 genes that promotes infection‐thread ...
Yongbin Zhuang +17 more
wiley +1 more source
On the chlorophylls separated by paper chromatography from chlorella extracts [PDF]
, 1965 Several chlorophylls were found to be present in low quantities in Chlorella extracts besides standard chlorophyll a and b. They included chlorophyll a and b isomers, allomerized chlorophyll, chlorophyllides and a particular protochlorophyll-like pigment.
Sironval, Cyrille +1 more
core +1 more source
Advanced Science, EarlyView.A ZIF‐90 nanocarrier delivers dinotefuran and suppresses NlABCG3 and NlABCH1 in resistant Nilaparvata lugens. This system combines pH/ATP‐triggered release with enhanced foliar retention, improving efficacy while sparing honeybees and promoting rice growth, offering a promising resistance‐breaking strategy.
Chengshuai He +9 more
wiley +1 more source
Annual Review of Plant Physiology and Plant Molecular Biology, 1999 ▪ Abstract Although the loss of green color in senescent leaves and ripening fruits is a spectacular natural phenomenon, research on chlorophyll breakdown has been largely neglected until recently. This review summarizes knowledge about the fate of chlorophyll in degreening tissues that has been gained during the past few years. Structures of end- and
Matile P, Hortensteiner S, Thomas H
openaire +3 more sources
Advanced Science, EarlyView.This study reveals that long non‐coding RNAs represent important regulatory components underlying pear domestication and improvement. Integrative multi‐omics analyses identify selected lncRNAs associated with fruit traits, while functional validation uncovers a lignin‐related lncRNA, lncRNA‐pys, that promotes lignin accumulation.
Bobo Song +9 more
wiley +1 more source
Major Flower Pigments Originate Different Colour Signals to Pollinators
Frontiers in Ecology and Evolution, 2021 Flower colour is mainly due to the presence and type of pigments. Pollinator preferences impose selection on flower colour that ultimately acts on flower pigments.
Eduardo Narbona +4 more
doaj +1 more source
Total chlorophylls and total carotenoids from sediment.
, 2015 A) Concentrations (μg pigment per gram sediment dry weight) of total chlorophylls (green) and total carotenoids (orange) as estimated by modified-GPS (y-axis) and HPLC (x-axis). The dotted line shows the 1:1 relationship.
Thomas Rohrlack (319199) +6 more
core +1 more source
Advanced Science, EarlyView.The maize BTB/POZ‐MATH (BPM) protein ZmBPM1 interacts with autophagy‐related protein ZmATG6 to relocate the NLR protein Rp1‐D21 from the nucleo‐cytoplasmic compartment into autophagosome‐like puncta, leading to autophagy‐mediated turnover and suppressing the hypersensitive response.
Chang‐Xiao Tang +8 more
wiley +1 more source